1编号：44266题型：单选题测试正确率：86.62%
I to school yesterday.
2编号：23634题型：单选题测试正确率：72.84%
My dad always to college when I grow up.
3编号：22650题型：单选题测试正确率：19.73%
—I have to be off right now.—What a pity! I you could stay a little longer with us.
4编号：22647题型：单选题测试正确率：29.32%
Tom was so careless that he his right arm when he was riding to school.
5编号：22645题型：单选题测试正确率：51.0%
Mr. Black is going to marry a girl he in Japan last year.
6编号：22641题型：单选题测试正确率：48.78%
—Have you ever been to Canada?—Yes, I there last year with my parents.
提醒:
